#def test1():
#    print(test1.ax1)
#    y = 1 + 1
#    print(y)
#    print(test2.pp)
#    return 3
#
#def test2():
#    test1.ax1 = 'ding'
#    print(test1.ax1)
#    test2.pp = 6
#    print(test1())
#
def test1():
    test1.ax1 = 'ding_test1'

def test2():
    test1()
    test2.ax2 = 'peng_test2'
    print(test2.ax2)
    print(test1.ax1)


if __name__ == "__main__":
    test2()
    print('------')
